The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 23, 2005
Filed:
Jun. 16, 2003
Applicants:
Ryuji Nishikawa, Gifu, JP;
Norihiro Ikeda, Gifu, JP;
Inventors:
Ryuji Nishikawa, Gifu, JP;
Norihiro Ikeda, Gifu, JP;
Assignee:
Sanyo Electric Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J009/24 ; H01J009/00 ; G09G003/20 ; H05B033/10 ;
U.S. Cl.
CPC ...
Abstract
On a cathode () of an organic EL element, a stress reducing layer () formed by a material which is the same as that used for an organic layer of the organic EL element is formed. A moisture block layer () formed by a material which is the same as that used for the cathode () is then formed on the stress reducing layer (). Thus, entering of moisture is effective prevented while the stress is reduced.
Nishikawa, Ryuji. (2005). Organic electroluminescence panel and method for manufacturing the same (U.S. Patent No. 6932666). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6932666
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile